BE768649A - IMPROVEMENTS TO PROJECTILE SPEED MEASURING DEVICES USING THE DOPPLER-FIZEAU EFFECT - Google Patents

IMPROVEMENTS TO PROJECTILE SPEED MEASURING DEVICES USING THE DOPPLER-FIZEAU EFFECT

Info

Publication number
BE768649A
BE768649A BE768649A BE768649A BE768649A BE 768649 A BE768649 A BE 768649A BE 768649 A BE768649 A BE 768649A BE 768649 A BE768649 A BE 768649A BE 768649 A BE768649 A BE 768649A
Authority
BE
Belgium
Prior art keywords
doppler
measuring devices
speed measuring
projectile speed
fizeau effect
Prior art date
Application number
BE768649A
Other languages
French (fr)
Original Assignee
France Etat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Etat filed Critical France Etat
Publication of BE768649A publication Critical patent/BE768649A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE768649A 1970-08-10 1971-06-17 IMPROVEMENTS TO PROJECTILE SPEED MEASURING DEVICES USING THE DOPPLER-FIZEAU EFFECT BE768649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029380A FR2101028B1 (en) 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
BE768649A true BE768649A (en) 1971-11-03

Family

ID=9060026

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768649A BE768649A (en) 1970-08-10 1971-06-17 IMPROVEMENTS TO PROJECTILE SPEED MEASURING DEVICES USING THE DOPPLER-FIZEAU EFFECT

Country Status (6)

Country Link
BE (1) BE768649A (en)
DE (1) DE2137506A1 (en)
FR (1) FR2101028B1 (en)
GB (1) GB1364549A (en)
NL (1) NL7110641A (en)
SE (1) SE365049B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438496A (en) * 1972-09-27 1976-06-09 Terma Elektronisk Ind As Doppler radar for velocity measuring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL75425C (en) * 1944-06-08
US2752593A (en) * 1951-10-11 1956-06-26 Sperry Rand Corp Initiating and timing circuit for a doppler type chronograph
US3034049A (en) * 1955-03-16 1962-05-08 Sperry Rand Corp Muzzle velocity chronograph
US3438031A (en) * 1967-11-13 1969-04-08 Duncan Parking Meter Corp Doppler radar having digital speed indicator

Also Published As

Publication number Publication date
SE365049B (en) 1974-03-11
NL7110641A (en) 1972-02-14
GB1364549A (en) 1974-08-21
FR2101028B1 (en) 1976-10-29
FR2101028A1 (en) 1972-03-31
DE2137506A1 (en) 1972-02-17

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